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-rw-r--r--absl/numeric/bits.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/absl/numeric/bits.h b/absl/numeric/bits.h
index 628cdf50..df81b9a9 100644
--- a/absl/numeric/bits.h
+++ b/absl/numeric/bits.h
@@ -131,10 +131,9 @@ has_single_bit(T x) noexcept {
// fractional part discarded.
template <class T>
ABSL_INTERNAL_CONSTEXPR_CLZ inline
- typename std::enable_if<std::is_unsigned<T>::value, T>::type
+ typename std::enable_if<std::is_unsigned<T>::value, int>::type
bit_width(T x) noexcept {
- return std::numeric_limits<T>::digits -
- static_cast<unsigned int>(countl_zero(x));
+ return std::numeric_limits<T>::digits - countl_zero(x);
}
// Returns: If x == 0, 0; otherwise the maximal value y such that